[INFO] fetching crate counterfeit 0.2.2...
[INFO] checking counterfeit-0.2.2 against master#01706e1a34c87656fcbfce198608f4cd2ac6461a for pr-135272
[INFO] extracting crate counterfeit 0.2.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate counterfeit 0.2.2 on toolchain 01706e1a34c87656fcbfce198608f4cd2ac6461a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate counterfeit 0.2.2
[INFO] finished tweaking crates.io crate counterfeit 0.2.2
[INFO] tweaked toml for crates.io crate counterfeit 0.2.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate counterfeit 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+01706e1a34c87656fcbfce198608f4cd2ac6461a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.37
[INFO] [stderr]   Downloaded counterfeit_core v0.2.1
[INFO] [stderr] error: failed to unpack package `counterfeit_core v0.2.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to create directory `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/counterfeit_core-0.2.1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   No space left on device (os error 28)


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
 Downloading crates ...
  Downloaded anyhow v1.0.37
  Downloaded counterfeit_core v0.2.1
error: failed to unpack package `counterfeit_core v0.2.1`

Caused by:
  failed to create directory `/workspace/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/counterfeit_core-0.2.1`

Caused by:
  No space left on device (os error 28)